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polychain

Polychain Capital is a venture capital fund focused on the blockchain and cryptocurrency sector, established in 2016. The fund invests in blockchain protocols and decentralized applications, aiming to support innovative crypto projects and technologies. Polychain Capital is known for its early investments in the cryptocurrency industry and its support for decentralized technologies, managing assets that have a significant influence in the industry.
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first_img Blueprint Finance completes strategic financing, led by Polychain Capital

Institutional-level on-chain financial infrastructure developer Blueprint Finance announced the completion of strategic financing, led by Polychain Capital, with participation from Bullish, Keyrock, BitGo, FalconX, G-20, Flowdesk, JPEG Trading, Sentient Capital, Andes, and 2Square. Blueprint Finance is the core developer of Concrete, a full-stack treasury infrastructure aimed at institutions, protocols, and asset managers, used to launch, manage, and allocate capital through complex on-chain strategy configurations, integrating execution, accounting, risk control, rebalancing, and protocols into a unified treasury system.This round of financing will support its continued expansion of Concrete and promote collaboration with protocols, asset issuers, networks, and institutional allocators to build a treasury that supports on-chain yield products and acts as core liquidity infrastructure. In addition to treasury infrastructure, Blueprint Finance is also expanding the Concrete ecosystem, launching on-chain financial primitives such as AssetCX and concUSD.Blueprint Finance CEO and co-founder Nic Roberts-Huntley stated that DeFi is moving beyond merely chasing the highest advertised yields; the next phase concerns infrastructure, providing professional allocators with control, transparency, automation, and risk management while retaining on-chain market advantages.

Blockchain data infrastructure company Cambrian has completed a $6 million seed round financing, led by Franklin Templeton and Polychain

Blockchain data infrastructure startup Cambrian has completed a $6 million seed round financing, led by Franklin Templeton and Polychain Capital, with participation from Flow Traders, Selini Capital, Paper Ventures, Nomad Capital, and others.Cambrian also previously secured $5.9 million in pre-seed financing led by a16z Crypto Startup Accelerator, bringing the total funding to $11.9 million. It is reported that Cambrian was established in 2024 and currently provides APIs for institutions and AI Agents, covering real-time and historical on-chain data such as yield, risk, lending rates, trading activity, liquidity positions, and market sentiment, helping users allocate capital on-chain.The company plans to expand its existing APIs into a verifiable blockchain data oracle network, serving institutional financial clients, AI Agent builders, and protocols that need reliable data to control the flow of funds. Unlike traditional oracles that mainly provide price data, Cambrian aims to aggregate lending protocol data, DEX liquidity, social sentiment, developer activity, and historical market data.According to Cambrian, its platform has processed millions of API calls, currently indexing approximately $4.5 billion TVL across four major lending protocols, tracking 1,789 vaults under 895 curators, and monitoring over 320,000 DEX liquidity pools on Base and Solana. The company also plans to expand trading data support, adding Hyperliquid and richer perpetual contract data.

The Ethereum block space futures market ETHGas has completed a $12 million seed round financing, led by Polychain Capital

According to The Block, the Ethereum block space futures market ETHGas has announced the completion of a $12 million token round financing, led by Polychain Capital, with participation from Stake Capital, BlueYard Capital, Lafayette Macro Advisors, SIG DT, and Amber Group. The project previously completed an undisclosed pre-seed financing round of approximately $5 million in mid-2024.This round of financing started in July and was completed last month, conducted entirely in the form of a token round, using the SAFT (Simple Agreement for Future Tokens) structure, consistent with the pre-seed round. In addition to the financing, ETHGas also announced that Ethereum validators, block builders, and relayers have committed approximately $800 million in support for its market and product development. Lepsoe emphasized that these are not cash investments, but rather liquidity in the form of Ethereum block space, with participants supplying block space to the ETHGas market in exchange for higher and more predictable returns.ETHGas has built a futures market for Ethereum block space, allowing for the advance buying and selling of block space, rather than just bidding in real-time when blocks are generated. Block space is the capacity within an Ethereum block that determines whether transactions are included, their order, and their cost. ETHGas operates upstream of the existing Ethereum block production process (i.e., proposer-builder separation) and does not replace the current system, but rather interfaces with it.
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